1. In Rajasthan, the Palash tree is called the ‘flame of the forest’. Palash is also known as Tesu.

2. It is a medium-sized tree whose height is about 6-12 meters.

3. Butea monosperm is the scientific name.

4. Palash flowers are bright red or yellow in colour and

1. The southeastern part of Rajasthan is a plateau, which is known as the 'South-Eastern Plateau and Hadoti Plateau'. This is an extension of the Malwa plateau.

2. The average height of this area is 500 meters and there is an extension of mountain ranges in a semi-moon shape which are known as Bundi and Mukundwara hills respectively. Chambal River and its main tributaries Kalisingh, Parvan and Parvati rivers flow here, the plains created by them are suitable for agriculture.

3. Southern-Eastern Plateau Region (Hadoti Plateau) Main features -

- 11 per cent of the state's population lives in this area.

- South Eastern Plateau region is 9.6 per cent of the total area of the state.

-It extends to Bhilwara, Photo, Bundi, Jhalawar and Baran districts.

- This plateau part is the Sankranti region between the Aravalli and Vindhyachal mountains.

- In this region there is a mixture of lava rocks and Vindhya rocks.

In the passive voice of simple future tense, the auxiliary verb shall / will is used with be and past participle of a verb.
The object of the sentence becomes the subject.
Here action will be done on the object in the future.
Formation:
Active: Subject + will/shall + V1 + object.
Passive: Object + will/shall + be + V3 + by + subject.
Thus, the correct passive form of the given sentence is option 3.

The given sentence is in the active form and we need to change it to the passive form.
The given sentence is written in the simple present tense.
The simple present tense in the active voice has the following structure: Subject + V1+s/es+ object 

The simple present tense in the passive voice has the following
structure: Object+ is/am/are+ V3+ by + subject
Example - Active voice - He reads a novel.
Passive voice - A novel is read. Rules of Conversion from Active to Passive Voice: Identify the subject, the verb, and the object.
Change the subject into an object. Change the verb into the past participle form.
Change the object into the subject. Therefore, the correct answer is option 3.
Correct Passive Voice:
The clothes are washed by Priya in the evening.

1. Dr Harimohan Saxena wrote a book named “Territorial Geography of Rajasthan” in 1994, in which Rajasthan was divided into four physical regions on the basis of relief and geographical structure.

1. South-Eastern Plateau Part: The south-eastern part of Rajasthan is a plateau part, which is known as the 'South-Eastern Plateau and Hadoti Plateau'. It is an extension of the Malwa plateau.

2. Aravalli Mountain Range: Aravalli is a mountain range located in Rajasthan, western part of India. Which is also known as Adawala Mountain in Rajasthan.

1. The Godwar region is a part of the western sandy plain of Rajasthan. This state is located in the southwestern part of Rajasthan and extends from the western part of the Aravalli mountain range to the border of Pakistan. Godwad region mainly consists of sandy plains, desert and hilly areas.

2. Western Sandy Plains: The Western Sandy Plains is divided into two units.

  * sandy dry plains

- desert

- Dune Free Tract

* Semi-arid transitional plain (Rajasthan Bagar)

  - Luni Basin (Godwar Tract)

- Internal drainage area (Shekhawati Tract)

- Ghaggar plain

The given sentence is in the passive form and we need to change it into the active state.
The given sentence is written in the past interrogative tense and in the passive form.
The past interrogative sentence in the passive voice has the following
structure: Was/were+object+v3+by+subject+?
The past interrogative sentence in the active voice has the following structure: Did+subject+v1+object+?
Rules of Conversion from Passive to Active Voice:
Identify the subject, the verb, and the object.
Change the object into the subject.
Change the verb into the past participle form of the verb.
Change the subject into an object.
Therefore, the correct answer is option 4.